Which type of alarm notification system is connected directly to a monitoring site operated by the building's owner?

A proprietary system refers to an alarm notification setup that is directly connected to a monitoring site that is owned and operated by the same entity that owns the building. This system allows for immediate notification and response through a dedicated personnel or monitoring center located on-site or within close proximity to the building. This can ensure faster action during emergencies since the monitoring station is familiar with the specific premises and its concerns.

The other types of alarm notification systems may involve external monitoring or centralized services that do not entail direct connection to the owner-operated site, which can lead to longer response times or less tailored responses to that specific building's needs. A central station, for instance, operates independently and may not have the direct connection to the building, thus relying on a broader network for notifications that can delay local response. Remote station systems may alert off-site locations, and auxiliary systems typically enhance existing alarm systems without offering a singular dedicated response structure as found in a proprietary system. Understanding these distinctions helps clarify why proprietary systems stand out in their immediate personal connection to the monitoring site.